1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
wariber [46]
2 years ago
6

Set A contains all integers from 50 to 100 inclusive, Set B contains all integers from 69 to 138 exclusive. How many integers ar

e included in both Set A and Set B.
A.29
B.30
C.31
D.32
Mathematics
1 answer:
mario62 [17]2 years ago
8 0
Answer: C. 31

Explanation:
Set A contains [50, 51, 52, … , 99, 100]. Set B contains [70, 71, 72, … , 136, 137]

Notice that Set B and Set A have an overlap from 70 to 100. So that is 31 elements in total. Hence the set A intersect B is [70, 71, 72, … , 99, 100] which is 31 elements.

Cheers.
You might be interested in
Help me! Im having trouble if you can please answer and give an explanation! The best one will get brainlist!
jasenka [17]
For the second work sheet:
5 2/8 - 4 1/4= 1 so NO
8 3/4 - 7 1/2= 1 1/4 so YES
2 1/8 - 1 7/8= 1/4 so NO
9 5/12 - 8 1/6= 1 1/4 so YES
Sorry if its not enough explanation, hope it helps!
8 0
3 years ago
Marquet is relocating to an area where she will be attending college. She finds a townhome with an option to rent or buy. The co
Assoli18 [71]
C.<span>She made a poor decision if the property value does not increase. Renting the townhome would be cheaper over the 5 year period.
</span>
5 0
3 years ago
Read 2 more answers
Lesson 16
Goshia [24]

Answer:

546 ft³

Step-by-step explanation:

In the figure attached, the top view of the pool is shown. It can be decomposed into a trapezoid which height is 12 ft and which bases are 9 ft and 11 ft; and a rectangle which height is 1.5 ft and and it base is 11 ft.

Area of the trapezoid: (9 + 11)/2 * 12 = 120 ft²

Area of the rectangle: 1.5*11 = 16.5 ft²

Total area: 120 + 16.5 = 136.5 ft²

Volume of the pool: Total area * deep = 136.5 * 4 = 546 ft³

6 0
3 years ago
4/5 divided by 1/10?
Evgesh-ka [11]

Answer:

the answer to the question is 8

6 0
3 years ago
Read 2 more answers
Helpp!! Thank you! Take care!!
alina1380 [7]

Answer:

B or $12.50

Step-by-step explanation:

To get the answer, you have to solve x from the equation 4.5x = 56.25

To solve, you have to divide 4.5 from each side, making the equation look like,

x = 12.5

Hope this helps!!

Plz let me know if I'm wrong...

7 0
3 years ago
Read 2 more answers
Other questions:
  • Plz help fast i need hlp
    6·2 answers
  • Please help! 20 points + brainliest answer!
    9·1 answer
  • Question 1: The management of a grocery store has kept a record of bad checks received per day for a period of 200 days. The dat
    10·1 answer
  • Perform the following division. Show the multiplication you would do to make the divisor a whole number. Round the answer to thr
    15·1 answer
  • What does -43.7 + 9.06 equal?
    15·2 answers
  • Can you plz do 6 and 7 and 10 it will be a lot for me
    11·1 answer
  • |2x + 3| = 15<br> what is x?
    12·2 answers
  • Find the value of X express each answer as a decimal rounded to the nearest tenth.
    12·1 answer
  • PLS HELP AND DONT GET IT WRONG!
    9·2 answers
  • Find the number of terms in this series: 3x + 5x + 7x + ... + 23x
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!